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SN/T 1731.8-2006 English PDF

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US$179.00 · In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email.
SN/T 1731.8-2006: Safety performance test for pyrotechnic composition used for export fireworks and firecrackers. Part 8: Igniting temperature
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SN/T 1731.8-2006	179	Add to Cart	2 days	Safety performance test for pyrotechnic composition used for export fireworks and firecrackers. Part 8: Igniting temperature	Valid

Similar standards

GB/T 3634.2 GB/T 3634.1 SN/T 1731.2 SN/T 1731.12 SN/T 1731.11

Basic data

Standard ID: SN/T 1731.8-2006 (SN/T1731.8-2006)
Description (Translated English): Safety performance test for pyrotechnic composition used for export fireworks and firecrackers. Part 8: Igniting temperature
Sector / Industry: Commodity Inspection Standard (Recommended)
Classification of Chinese Standard: G89
Classification of International Standard: 71.100.30
Word Count Estimation: 5,516
Date of Issue: 2006-01-26
Date of Implementation: 2006-08-16
Regulation (derived from): Industry Standard Notice 2006 No. 4 (total of 76)
Issuing agency(ies): General Administration of Customs
Summary: This standard specifies the use of fireworks pyrotechnic ignition temperature test methods. This standard applies to exports of fireworks with pyrotechnic ignition temperature of the test.

SN/T 1731.8-2006: Safety performance test for pyrotechnic composition used for export fireworks and firecrackers. Part 8: Igniting temperature

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Safety performance test for pyrotechnic composition used for export fireworks and firecrackers.Part 8. Igniting temperature Book of the People's Republic of China Entry and Exit Inspection and Quarantine Export fireworks and firecrackers with pyrotechnics Safety performance test method Part 8. Determination of ignition temperature Released on.2006-01-26 Implementation of.2006-08-16 People's Republic The General Administration of Quality Supervision, Inspection and Quarantine issued

Foreword

SN/T 1731 "Test method for safety performance of pyrotechnics for export of fireworks and firecrackers" is divided into. --- Part 1. General; --- Part 2. Determination of thermal stability at 75 ° C; --- Part 3. Determination of the explosion point; --- Part 4. Qualitative analysis of banned restricted drugs; ---Part 5. Determination of impact sensitivity; ---Part 6. Determination of friction sensitivity; ---Part 7. Determination of hygroscopicity; --- Part 8. Determination of ignition temperature; ---Part 9. Determination of flame sensitivity; --- Part 10. Determination of static spark sensitivity. This part is the eighth part of SN/T 1731. This part is proposed and managed by the National Certification and Accreditation Administration. This section drafted by. Jiangxi Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China. The main drafters of this section. Gui Jiaxiang, Liu Jieguang, Lu Zhong, Zeng Shaohua, Zhang Junlian. This section is the first industry standard for entry-exit inspection and quarantine. Safety test method for pyrotechnics for fireworks and firecrackers Part 8. Determination of ignition temperature

1 Scope

This part of SN/T 1731 specifies the test method for the ignition temperature test of pyrotechnics for exporting fireworks and firecrackers. This section applies to the inspection of the ignition temperature of pyrotechnics used in exporting fireworks and firecrackers.

2 Test methods

2.1 Test conditions a) sample content. 0.002g ~ 0.010g; b) Inert reference substance α-Al2O3. 2.2 Instruments and materials 2.2.1 Alumina crucible. 0.06 mL. 2.2.2 Temperature calibration substance. Indium (purity of 99.999% or more). 2.2.3 Al2O3 (α-Al2O3). High-purity alumina is fired at 1200 ° C for 1 h and treated as α-Al 2 O 3 . 2.2.4 Micro-poor balance WCT-2A instrument or equivalent thermal analyzer. 2.2.5 Analytical balance. The sensitivity is 0.0001g. 2.3 Test methods 2.3.1 Temperature calibration 2.3.1.1 Calibration conditions. a) heating rate. 10 ° C/min; b) Reference material. α-Al2O310mg; c) thermal weight range TG. 50mg; d) differential heat path DTA. ± 50μV; e) Maximum temperature rise. 160 °C. 2.3.1.2 Calibration steps a) After warming up, adjust the range according to the provisions of 2.3.1.1. b) Add about 10mg of α-Al2O3 powder to the reference crucible, add about 50mg of indium (2.2.2) to the sample crucible, install it, open The temperature was raised and the TG and DTA curves were tested. c) Stop the test after the temperature rises to the melting curve (phase change) of the thermal analysis curve. d) When the absorption peak temperature of indium is between 154.0 °C ± 4.0 °C, the instrument is qualified. Otherwise, you should contact the manufacturer or phase The relevant units are adjusted and can be used after passing the test. 2.3.2 Test procedure 2.3.2.1 Test conditions. a) heating rate. 10 ° C/min; b) Reference material. α-Al2O310mg; c) thermal weight TG. 10 mg; d) differential heat path DTA. ±250μV; ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of SN/T 1731.8-2006_English be delivered?

Answer: Upon your order, we will start to translate SN/T 1731.8-2006_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 2 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of SN/T 1731.8-2006_English with my colleagues?

Answer: Yes. The purchased PDF of SN/T 1731.8-2006_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.